def validate_record(record_file):
"""Validate the record file."""
# Check the validity of a cyber record file according to header info.
record_reader = RecordReader(record_file)
header_msg = record_reader.get_headerstring()
header = record_pb2.Header()
header.ParseFromString(header_msg)
print(f"header is {header}")
if not header.is_complete:
print(f'Record file: {record_file} is not completed.')
return False
if header.size == 0:
print(f'Record file: {record_file}. size is 0.')
return False
if header.major_version != 1 and header.minor_version != 0:
print(
f'Record file: {record_file}. version [{header.major_version}: '
f'{header.minor_version}] is wrong.')
return False
if header.begin_time >= header.end_time:
print(
f'Record file: {record_file}. begin time [{header.begin_time}] '
f'is equal or larger than end time [{header.end_time}].')
return False
if header.message_number < 1 or header.channel_number < 1:
print(
f'Record file: {record_file}. [message:channel] number '
f'[{header.message_number}:{header.channel_number}] is invalid.'
)
return False
# There should be at least one sensor channel
sensor_channels = Extractor.get_sensor_channel_list(record_file)
if len(sensor_channels) < 1:
print(f'Record file: {record_file}. cannot find sensor channels.')
return False
return True
def validate_record(record_file):
"""Validate the record file."""
# Check the validity of a cyber record file according to header info.
record_reader = RecordReader(record_file)
header_msg = record_reader.get_headerstring()
header = record_pb2.Header()
header.ParseFromString(header_msg)
print("header is {}".format(header))
if not header.is_complete:
print('Record file: %s is not completed.' % record_file)
return False
if header.size == 0:
print('Record file: %s. size is 0.' % record_file)
return False
if header.major_version != 1 and header.minor_version != 0:
print('Record file: %s. version [%d:%d] is wrong.' %
(record_file, header.major_version, header.minor_version))
return False
if header.begin_time >= header.end_time:
print('Record file: %s. begin time [%s] is equal or larger than '
'end time [%s].' %
(record_file, header.begin_time, header.end_time))
return False
if header.message_number < 1 or header.channel_number < 1:
print('Record file: %s. [message:channel] number [%d:%d] is invalid.' %
(record_file, header.message_number, header.channel_number))
return False
# There should be at least one sensor channel
sensor_channels = get_sensor_channel_list(record_file)
if len(sensor_channels) < 1:
print('Record file: %s. cannot find sensor channels.' % record_file)
return False
return True